Comment 88 for bug 349314

@ Travis: linux-headers is a development package. It contains all the .h files from the kernel source so that you can compile drivers or other alike software with that kernel.
@ others: I also have a bad Flash video performance. Tried using UXA as suggested in [Bug 338669]. It makes everything go faster, including hard-locks ;) Seriously, you will have a very good graphical experience but not a stable one.